package iohuan_;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;

public class Copy_6_mp4 {

    public static void main(String[] args)  throws  Exception{
        BufferedInputStream inout=new BufferedInputStream(new FileInputStream("D:\\1.mp4"));
        BufferedOutputStream outin=new BufferedOutputStream(new FileOutputStream("C:\\888.mp4"));
int len=0;
byte []a=new byte[1111];
while ((len=inout.read(a))!=-1)
{
    outin.write(a,0,len);
}
outin.close();
inout.close();

    }



}
